Power button and home button doesn't work on iPhone 5C?

Hi, so a while ago I dropped my phone in water, I took it to a repair shop and they fixed it but when I got it back the power and home button didn't work, I turned on assistive touch so I can use my home button and turn off my phone, now I can't turn it on without using my charger or having someone text me, is there any other way I can turn it on without having to do that?

You should have taken it to an Apple store to fix it, now you are going to end up paying more.

  • Home and power button on my iphone won't work? I was on the settings on the phone trying to clear up some space on it and i realized the home button and power button won't work… Also it won't even sleep so its always on and i can't get off of the settings to call any one or anything I tried assistive touch but that didn't do anything
  • My iPhone screen is all black and my power / sleep button doesn't work. What do I do? I clicked on this app & my phone turned all black all I could see was the status bar and that's it & I pressed the home button but it stayed frozen, it didn't work. & well my power button doesn't work so yeah and then my iPhone locked and now I press the home button and Siri works and everything but my phones screen is still black!
  • My iPhone 7 randomly restarted and now the home button doesn't work? I was just using my iPhone 7 and all of a sudden the screen went black and turned off and then turn back on by itself and then the home button doesn't work anymore except for the thumb print sensor. Why did this happen and can I get it replaced?
  • My iphone 4 is in safe mode and my power button doesn't work. What do I do? I dropped my iphone today while i was getting in the car and it turns on but it only turns on for 5 seconds then it goes black again and to the apple sign and goes back and fourth from that and the battery and shows me that I have no battery.It'll do that for like 20 min. My friend told me its in safe mode and i need to reset it with the power and home button but my power button is completely broken. So I have no idea what to do.